[Devel] presence crash: msg_active_watchers_clean

[Cesc]

Hi (Anca),

I left my openser1.2 running for the weekend ... and when I came back
this morning ... puf!  :)

(gdb) bt
#0  fm_free (qm=0x816edc0, p=0x73627573) at mem/f_malloc.c:334
#1  0xa7f23548 in dbt_free_columns (_r=0xa7d5a146) at dbt_api.c:51
#2  0xa7f23956 in dbt_free_result (_r=0xa7d5a146) at dbt_api.c:110
#3  0xa7f23acf in dbt_free_query (_h=0x8178558, _r=0x816eda0) at dbt_base.c:141
#4  0xa7d54a78 in msg_active_watchers_clean (ticks=188300, param=0x0)
at subscribe.c:632
#5  0x080acc85 in run_timer () at timer.c:226
#6  0x0806f285 in main_loop () at main.c:896
#7  0x08070ba5 in main (argc=3, argv=0xaf846124) at main.c:1399



5(14029) DBT:dbt_result_new: new res with 3 cols
 5(14029) PRESENCE: msg_watchers_clean:cleaning pending subscriptions
 5(14029) DBT:dbt_query: new res with 0 cols
 5(14029) DBT:dbt_result_new: new res with 8 cols
 5(14029) PRESENCE: msg_active_watchers_clean:cleaning expired watcher
information
 5(14029) DBT:dbt_query: new res with 12 cols
 5(14029) DBT:dbt_result_new: new res with 12 cols
 5(14029) PRESENCE:msg_presentity_clean:cleaning expired presentity information
 5(14029) DBT:dbt_query: new res with 3 cols
 5(14029) DBT:dbt_result_new: new res with 3 cols
 5(14029) PRESENCE: msg_watchers_clean:cleaning pending subscriptions
 5(14029) DBT:dbt_query: new res with 0 cols
 5(14029) DBT:dbt_result_new: new res with 8 cols
 5(14029) PRESENCE: msg_active_watchers_clean:cleaning expired watcher
information
 5(14029) DBT:dbt_query: new res with 12 cols
 5(14029) DBT:dbt_result_new: new res with 12 cols
 5(14029) PRESENCE:msg_presentity_clean:cleaning expired presentity information
 5(14029) DBT:dbt_query: new res with 3 cols
 5(14029) DBT:dbt_result_new: new res with 3 cols
 5(14029) PRESENCE: msg_watchers_clean:cleaning pending subscriptions
 5(14029) DBT:dbt_query: new res with 0 cols
 5(14029) DBT:dbt_result_new: new res with 8 cols
 5(14029) PRESENCE: msg_active_watchers_clean:cleaning expired watcher
information
 5(14029) DBT:dbt_query: new res with 12 cols
 5(14029) DBT:dbt_result_new: new res with 12 cols
 5(14029) PRESENCE:msg_presentity_clean:cleaning expired presentity information
 5(14029) DBT:dbt_query: new res with 3 cols
 5(14029) DBT:dbt_result_new: new res with 3 cols
 5(14029) PRESENCE: msg_watchers_clean:cleaning pending subscriptions
 5(14029) DBT:dbt_query: new res with 0 cols
 5(14029) DBT:dbt_result_new: new res with 8 cols
 5(14029) PRESENCE: msg_active_watchers_clean:cleaning expired watcher
information
 5(14029) DBT:dbt_query: new res with 12 cols
 5(14029) DBT:dbt_result_new: new res with 12 cols
 5(14029) PRESENCE:msg_presentity_clean:cleaning expired presentity information
 5(14029) DBT:dbt_query: new res with 3 cols
 5(14029) DBT:dbt_result_new: new res with 3 cols
 5(14029) PRESENCE: msg_watchers_clean:cleaning pending subscriptions
 5(14029) DBT:dbt_query: new res with 0 cols
 5(14029) DBT:dbt_result_new: new res with 8 cols
 5(14029) PRESENCE: msg_active_watchers_clean:cleaning expired watcher
information
 5(14029) DBT:dbt_query: new res with 12 cols
 5(14029) DBT:dbt_result_new: new res with 12 cols
 5(14029) PRESENCE:msg_presentity_clean:cleaning expired presentity information
 5(14029) DBT:dbt_query: new res with 3 cols
 5(14029) DBT:dbt_result_new: new res with 3 cols
 5(14029) PRESENCE: msg_watchers_clean:cleaning pending subscriptions
 5(14029) DBT:dbt_query: new res with 0 cols
 5(14029) DBT:dbt_result_new: new res with 8 cols
 5(14029) PRESENCE: msg_active_watchers_clean:cleaning expired watcher
information
 5(14029) DBT:dbt_query: new res with 12 cols
 5(14029) DBT:dbt_result_new: new res with 12 cols
 5(14029) DBT:dbt_result_new: no memory
 5(14029) DBT:dbt_query: error while querying table!
 5(14029) PRESENCE:msg_active_watchers_clean: ERROR while querying
database for expired messages
10(14034) ERROR: receive_fd: EOF on 9
10(14034) DBG: handle_ser_child: dead child 5, pid 14029 (shutting down?)
10(14034) DBG: io_watch_del (0x812e100, 9, -1, 0x0) fd_no=13 called
 0(14023) child process 14029 exited by a signal 11
 0(14023) core was generated
 0(14023) INFO: terminating due to SIGCHLD
 1(14024)  2(14026)  3(14027)  4(14028)  6(14030)  7(14031)  8(14032)
9(14033) 10(14034) INFO: signal 15 received
 1(14024) Memory status (pkg):
 1(14024) fm_status (0x816edc0):
 1(14024)  heap size= 1048576
 1(14024)  used= 34480, used+overhead=53488, free=995088
 1(14024)  max used (+overhead)= 57696
 1(14024) dumping free list:
 1(14024) hash =   1 fragments no.:    10, unus